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LN2054Y42AMR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LN2054Y42AMR product

LN2054Y42AMR

PMIC - Battery Chargers

Battery ChargerLi-IonLinear Charger

The LN2054Y42AMR is a compact, standalone linear charger for single-cell Li-Ion batteries, optimized for USB-powered portable devices.

Best for

  • Portable electronics
  • USB-powered battery charging

Avoid if

  • High-capacity multi-cell battery packs

Check before use

  • Thermal dissipation requirements

Key specifications

Charge Current
500 mA
Float Voltage
4.2 V
Input Voltage
4.25 V - 6.5 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

a75d410c620258780c20dd6bda3721fe.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LN2054Y42AMR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a complete constant-current/constant-voltage linear charger IC designed for single-cell lithium-ion batteries.